6279840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1$

素因数の和:124

約数の個数: 216

約数和(自身を含む): 25208820

約数和(自身を除く): 18928980

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 89, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 178, 180, 196, 210, 224, 240, 245, 252, 267, 280, 288, 294, 315, 336, 356, 360, 392, 420, 441, 445, 480, 490, 504, 534, 560, 588, 623, 630, 672, 712, 720, 735, 784, 801, 840, 882, 890, 980, 1008, 1068, 1120, 1176, 1246, 1260, 1335, 1424, 1440, 1470, 1568, 1602, 1680, 1764, 1780, 1869, 1960, 2016, 2136, 2205, 2352, 2492, 2520, 2670, 2848, 2940, 3115, 3204, 3360, 3528, 3560, 3738, 3920, 4005, 4272, 4361, 4410, 4704, 4984, 5040, 5340, 5607, 5880, 6230, 6408, 7056, 7120, 7476, 7840, 8010, 8544, 8722, 8820, 9345, 9968, 10080, 10680, 11214, 11760, 12460, 12816, 13083, 14112, 14240, 14952, 16020, 17444, 17640, 18690, 19936, 21360, 21805, 22428, 23520, 24920, 25632, 26166, 28035, 29904, 32040, 34888, 35280, 37380, 39249, 42720, 43610, 44856, 49840, 52332, 56070, 59808, 64080, 65415, 69776, 70560, 74760, 78498, 87220, 89712, 99680, 104664, 112140, 128160, 130830, 139552, 149520, 156996, 174440, 179424, 196245, 209328, 224280, 261660, 299040, 313992, 348880, 392490, 418656, 448560, 523320, 627984, 697760, 784980, 897120, 1046640, 1255968, 1569960, 2093280, 3139920, 6279840]

約数ペア:

[(1, 6279840), (2, 3139920), (3, 2093280), (4, 1569960), (5, 1255968), (6, 1046640), (7, 897120), (8, 784980), (9, 697760), (10, 627984), (12, 523320), (14, 448560), (15, 418656), (16, 392490), (18, 348880), (20, 313992), (21, 299040), (24, 261660), (28, 224280), (30, 209328), (32, 196245), (35, 179424), (36, 174440), (40, 156996), (42, 149520), (45, 139552), (48, 130830), (49, 128160), (56, 112140), (60, 104664), (63, 99680), (70, 89712), (72, 87220), (80, 78498), (84, 74760), (89, 70560), (90, 69776), (96, 65415), (98, 64080), (105, 59808), (112, 56070), (120, 52332), (126, 49840), (140, 44856), (144, 43610), (147, 42720), (160, 39249), (168, 37380), (178, 35280), (180, 34888), (196, 32040), (210, 29904), (224, 28035), (240, 26166), (245, 25632), (252, 24920), (267, 23520), (280, 22428), (288, 21805), (294, 21360), (315, 19936), (336, 18690), (356, 17640), (360, 17444), (392, 16020), (420, 14952), (441, 14240), (445, 14112), (480, 13083), (490, 12816), (504, 12460), (534, 11760), (560, 11214), (588, 10680), (623, 10080), (630, 9968), (672, 9345), (712, 8820), (720, 8722), (735, 8544), (784, 8010), (801, 7840), (840, 7476), (882, 7120), (890, 7056), (980, 6408), (1008, 6230), (1068, 5880), (1120, 5607), (1176, 5340), (1246, 5040), (1260, 4984), (1335, 4704), (1424, 4410), (1440, 4361), (1470, 4272), (1568, 4005), (1602, 3920), (1680, 3738), (1764, 3560), (1780, 3528), (1869, 3360), (1960, 3204), (2016, 3115), (2136, 2940), (2205, 2848), (2352, 2670), (2492, 2520)]